The paper presents the use of a Moeller PLC in the automation of an artesian fountains from Baia Mare. The application is developed in Ladder Diagram and contains two modes of operation. The first mode is the Automatic Mode in which are defines certain operating times of the artesian fountains pumps. These set times make recurrence of the operation. The second mode is the Manual Mode in which each pump is operated independently. Manual mode is only active for service personal, according to the user accounts and authorization rights of its. All orders are made with a touch screen Weintek in menus that are created for application. Using the Service Menu can visualize defects occurred during the regime of operation, which is recorded.
展开▼
